are you just running the example in that project?
Because it inject a lot of variables in there.
Also you need to verify that all the configurations are modified correctly, and the database is populated correctly with all the tables needed.
Another problem could be that you use an old version of Drools. Remember that the Variable Persistence Strategies are introduced in the trunk, so you need to get the latest snapshots.
Greetings.

2009/10/29 <Pardeep.Ruhil@lntinfotech.com>

Hi,

I am working on persisting Drools session info into the database.
For that I have taken a sample project from
http://blog.athico.com/2009/09/drools-flow-variable-persistence.html.
When I tried to debug the project, no values are inserted into the table 'VaraibleInstanceInfo' table.
However In between the debugging I am able to see data going into the table 'SessionInfo' , 'ProcessInstaceInfo', WorkItemInfo' table. But no data is going into the 'VaraibleInstanceInfo' and 'ProcessInstanceEventInfo' table.

I have taken the code for VariableInstanceInfo.java, SerializablePersistedVariable.java,  JPAPersistedVariable.java  and other required classes for running the project from  http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-persistence-jpa/src/main/java/org/drools/persistence/processinstance/

Kindly tell me what going wrong in this. I am using Mysql database for persistence storage.


Thanks & Regards

Pardeep Ruhil
L&T Infotech Ltd
Mumbai
Ph: +919820283884

Larsen & Toubro Infotech Ltd.

www.Lntinfotech.com

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